Signature Hardware 448534 - Roman Tub Faucet. Martin Deck Mounted Roman Tub Filler Faucet - Includes Hand Shower, Less Valve Product Specifications. Handshower Flow Rate: 1.8. Max Deck Thickness: 2 in. Spout Height: 6.25 in. Spout Reach: 8.125 in. Approved for Commercial Use: Yes. Where possible, we note damage and list missing accessories. These factors are reflected in the pricing of the item. Simply send us a message, and a resolution will be quick to follow.